#1 Le 05/07/2015, à 02:14
- egolego
[RESOLU] Installation ubuntu persistant sur Acer 2508 : aucun boot
>Bonsoir,
j'ai installé Ubuntu persistant sur un portable acer 2508 C9Q9 (après avoir supprimé peut-etre trop rapidement Windows 8) ; j'ai réussi à désactiver le Boot Secure (boot secure = disabled, c'est la seule modification que j'ai faite dans le Bios) : Ubuntu ne boote toujours pas, je fonctionne avec la version d'essai.
J'ai réussi à faire un boot info, voici le lien :
http://paste.ubuntu.com/11823970
Quelles autres modifs dois-je faire dans le Bios ?
pour plus d'info sur mon pc (neuf et vierge) :
ubuntu@ubuntu:~$ sudo fdisk -l
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0xcb46bd5e
Device Boot Start End Blocks Id System
/dev/sda1 1 976773167 488386583+ ee GPT
Partition 1 does not start on physical sector boundary.
ubuntu@ubuntu:~$
Dois-je convertir Ubuntu en mode EFI ? en utilisant Boot repair ?
Ma situation est-elle désespérée ?
merci par avance à tous pour votre aide
egolego
Dernière modification par egolego (Le 22/07/2015, à 15:16)
Hors ligne
#2 Le 05/07/2015, à 07:53
- malbo
Re : [RESOLU] Installation ubuntu persistant sur Acer 2508 : aucun boot
Ton Boot-Info est là :
Boot Info Script e7fc706 + Boot-Repair extra info [Boot-Info 9Feb2015]
============================= Boot Info Summary: ===============================
=> No boot loader is installed in the MBR of /dev/sda.
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /EFI/ubuntu/MokManager.efi /EFI/ubuntu/grubx64.efi
/EFI/ubuntu/shimx64.efi
sda2: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 14.04.2 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab
sda3: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 1 976,773,167 976,773,167 ee GPT
GUID Partition Table detected.
Partition Start Sector End Sector # of Sectors System
/dev/sda1 2,048 1,050,623 1,048,576 EFI System partition
/dev/sda2 1,050,624 968,624,127 967,573,504 Data partition (Linux)
/dev/sda3 968,624,128 976,771,071 8,146,944 Swap partition (Linux)
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sda1 3AF6-4091 vfat
/dev/sda2 eb2ab765-163b-4aca-859c-9b44e792ba06 ext4
/dev/sda3 4fd2438c-4cd6-491f-aac3-88c15fe5855a swap
/dev/sr0 iso9660 Ubuntu 14.04.2 LTS amd64
========================= "ls -l /dev/disk/by-id" output: ======================
total 0
lrwxrwxrwx 1 root root 9 Jul 5 2015 ata-MATSHITA_DVD-RAM_UJ8HC_KO008070204501A07BE5 -> ../../sr0
lrwxrwxrwx 1 root root 9 Jul 4 23:46 ata-WDC_WD5000LPVX-22V0TT0_WD-WX71A84KLVA0 -> ../../sda
lrwxrwxrwx 1 root root 10 Jul 5 2015 ata-WDC_WD5000LPVX-22V0TT0_WD-WX71A84KLVA0-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jul 5 2015 ata-WDC_WD5000LPVX-22V0TT0_WD-WX71A84KLVA0-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jul 5 2015 ata-WDC_WD5000LPVX-22V0TT0_WD-WX71A84KLVA0-part3 -> ../../sda3
lrwxrwxrwx 1 root root 9 Jul 4 23:46 wwn-0x50014ee604facc48 -> ../../sda
lrwxrwxrwx 1 root root 10 Jul 5 2015 wwn-0x50014ee604facc48-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jul 5 2015 wwn-0x50014ee604facc48-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jul 5 2015 wwn-0x50014ee604facc48-part3 -> ../../sda3
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sr0 /cdrom iso9660 (ro,noatime)
=========================== sda2/boot/grub/grub.cfg: ===========================
--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="0"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function recordfail {
set recordfail=1
if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 eb2ab765-163b-4aca-859c-9b44e792ba06
else
search --no-floppy --fs-uuid --set=root eb2ab765-163b-4aca-859c-9b44e792ba06
fi
font="/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=fr_FR
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
set timeout=-1
else
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=hidden
set timeout=0
# Fallback hidden-timeout code in case the timeout_style feature is
# unavailable.
elif sleep --interruptible 0 ; then
set timeout=0
fi
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30,0; then
clear
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="${1}"
if [ "${1}" = "keep" ]; then
set vt_handoff=vt.handoff=7
else
set vt_handoff=
fi
}
if [ "${recordfail}" != 1 ]; then
if [ -e ${prefix}/gfxblacklist.txt ]; then
if hwmatch ${prefix}/gfxblacklist.txt 3; then
if [ ${match} = 0 ]; then
set linux_gfx_mode=keep
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=keep
fi
else
set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-eb2ab765-163b-4aca-859c-9b44e792ba06' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 eb2ab765-163b-4aca-859c-9b44e792ba06
else
search --no-floppy --fs-uuid --set=root eb2ab765-163b-4aca-859c-9b44e792ba06
fi
linux /boot/vmlinuz-3.16.0-41-generic.efi.signed root=UUID=eb2ab765-163b-4aca-859c-9b44e792ba06 ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.16.0-41-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-eb2ab765-163b-4aca-859c-9b44e792ba06' {
menuentry 'Ubuntu, avec Linux 3.16.0-41-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.16.0-41-generic-advanced-eb2ab765-163b-4aca-859c-9b44e792ba06' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 eb2ab765-163b-4aca-859c-9b44e792ba06
else
search --no-floppy --fs-uuid --set=root eb2ab765-163b-4aca-859c-9b44e792ba06
fi
echo 'Chargement de Linux 3.16.0-41-generic…'
linux /boot/vmlinuz-3.16.0-41-generic.efi.signed root=UUID=eb2ab765-163b-4aca-859c-9b44e792ba06 ro quiet splash $vt_handoff
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-3.16.0-41-generic
}
menuentry 'Ubuntu, with Linux 3.16.0-41-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.16.0-41-generic-recovery-eb2ab765-163b-4aca-859c-9b44e792ba06' {
recordfail
load_video
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 eb2ab765-163b-4aca-859c-9b44e792ba06
else
search --no-floppy --fs-uuid --set=root eb2ab765-163b-4aca-859c-9b44e792ba06
fi
echo 'Chargement de Linux 3.16.0-41-generic…'
linux /boot/vmlinuz-3.16.0-41-generic.efi.signed root=UUID=eb2ab765-163b-4aca-859c-9b44e792ba06 ro recovery nomodeset
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-3.16.0-41-generic
}
menuentry 'Ubuntu, avec Linux 3.16.0-30-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.16.0-30-generic-advanced-eb2ab765-163b-4aca-859c-9b44e792ba06' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 eb2ab765-163b-4aca-859c-9b44e792ba06
else
search --no-floppy --fs-uuid --set=root eb2ab765-163b-4aca-859c-9b44e792ba06
fi
echo 'Chargement de Linux 3.16.0-30-generic…'
linux /boot/vmlinuz-3.16.0-30-generic root=UUID=eb2ab765-163b-4aca-859c-9b44e792ba06 ro quiet splash $vt_handoff
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-3.16.0-30-generic
}
menuentry 'Ubuntu, with Linux 3.16.0-30-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.16.0-30-generic-recovery-eb2ab765-163b-4aca-859c-9b44e792ba06' {
recordfail
load_video
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 eb2ab765-163b-4aca-859c-9b44e792ba06
else
search --no-floppy --fs-uuid --set=root eb2ab765-163b-4aca-859c-9b44e792ba06
fi
echo 'Chargement de Linux 3.16.0-30-generic…'
linux /boot/vmlinuz-3.16.0-30-generic root=UUID=eb2ab765-163b-4aca-859c-9b44e792ba06 ro recovery nomodeset
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-3.16.0-30-generic
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------
=============================== sda2/etc/fstab: ================================
--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda2 during installation
UUID=eb2ab765-163b-4aca-859c-9b44e792ba06 / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/sda1 during installation
UUID=3AF6-4091 /boot/efi vfat defaults 0 1
# swap was on /dev/sda3 during installation
UUID=4fd2438c-4cd6-491f-aac3-88c15fe5855a none swap sw 0 0
--------------------------------------------------------------------------------
=============================== StdErr Messages: ===============================
File descriptor 9 (/proc/8445/mounts) leaked on lvs invocation. Parent PID 14305: bash
File descriptor 63 (pipe:[79403]) leaked on lvs invocation. Parent PID 14305: bash
No volume groups found
ADDITIONAL INFORMATION :
=================== log of boot-info 2015-07-04__23h46 ===================
boot-info version : 4ppa33
boot-sav version : 4ppa33
glade2script version : 3.2.2~ppa47~saucy
boot-sav-extra version : 4ppa33
boot-info is executed in live-session (Ubuntu 14.04.2 LTS, trusty, Ubuntu, x86_64)
CPU op-mode(s): 32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash --
ls: cannot access /home/usr/.config: No such file or directory
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== os-prober:
/dev/sda2:Ubuntu 14.04.2 LTS (14.04):Ubuntu:linux
=================== blkid:
/dev/sda1: UUID="3AF6-4091" TYPE="vfat"
/dev/sda2: UUID="eb2ab765-163b-4aca-859c-9b44e792ba06" TYPE="ext4"
/dev/loop0: TYPE="squashfs"
/dev/sda3: UUID="4fd2438c-4cd6-491f-aac3-88c15fe5855a" TYPE="swap"
/dev/sr0: LABEL="Ubuntu 14.04.2 LTS amd64" TYPE="iso9660"
1 disks with OS, 1 OS : 1 Linux, 0 MacOS, 0 Windows, 0 unknown type OS.
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util sfdisk doesn't support GPT. Use GNU Parted.
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== sda2/etc/grub.d/ :
drwxr-xr-x 2 root root 4096 Jul 4 20:58 grub.d
total 76
-rwxr-xr-x 1 root root 9424 May 15 2014 00_header
-rwxr-xr-x 1 root root 6058 May 8 2014 05_debian_theme
-rwxr-xr-x 1 root root 11608 May 15 2014 10_linux
-rwxr-xr-x 1 root root 10412 May 15 2014 20_linux_xen
-rwxr-xr-x 1 root root 1992 Mar 12 2014 20_memtest86+
-rwxr-xr-x 1 root root 11692 May 15 2014 30_os-prober
-rwxr-xr-x 1 root root 1416 May 15 2014 30_uefi-firmware
-rwxr-xr-x 1 root root 214 May 15 2014 40_custom
-rwxr-xr-x 1 root root 216 May 15 2014 41_custom
-rw-r--r-- 1 root root 483 May 15 2014 README
=================== sda2/etc/default/grub :
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration'
GRUB_DEFAULT=0
GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""
# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console
# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480
# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true
# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"
# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"
/boot/efi detected in the fstab of sda2: UUID=3AF6-4091 (sda1)
=================== efibootmgr -v
BootCurrent: 0001
Timeout: 2 seconds
BootOrder: 2002,2001,2003
Boot0000* Unknown Device: HD(1,800,100000,be5dddd5-eac0-4a30-b284-b2f2eb08cf44)File(EFIubuntushimx64.efi)RC
Boot0001* ATAPI CDROM: MATSHITA DVD-RAM UJ8HC ACPI(a0341d0,0)PCI(13,0)03120a00010000000000CD-ROM(1,1429,1240)RC
Boot0002* ubuntu HD(1,800,100000,be5dddd5-eac0-4a30-b284-b2f2eb08cf44)File(EFIubuntushimx64.efi)
Boot2001* EFI USB Device RC
Boot2002* EFI DVD/CDROM RC
Boot2003* EFI Network RC
=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot disabled. (maybe sec-boot, Please report this message to boot.repair@gmail.com)
=================== PARTITIONS & DISKS:
sda1 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, is-correct-EFI, part-has-no-fstab, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, not-far, /mnt/boot-sav/sda1.
sda2 : sda, not-sepboot, grubenv-ok grub2, signed grub-efi , update-grub, 64, with-boot, is-os, not--efi--part, fstab-without-boot, fstab-has-goodEFI, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, apt-get, grub-install, with--usr, fstab-without-usr, not-sep-usr, standard, farbios, /mnt/boot-sav/sda2.
sda : GPT, no-BIOS_boot, has-correctEFI, not-usb, has-os, 2048 sectors * 512 bytes
=================== parted -l:
Model: ATA WDC WD5000LPVX-2 (scsi)
Disk /dev/sda: 500GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Number Start End Size File system Name Flags
1 1049kB 538MB 537MB fat32 boot
2 538MB 496GB 495GB ext4
3 496GB 500GB 4171MB linux-swap(v1)
Model: MATSHITA DVD-RAM UJ8HC (scsi)
Disk /dev/sr0: 1044MB
Sector size (logical/physical): 2048B/2048B
Partition Table: mac
Number Start End Size File system Name Flags
1 8192B 24.6kB 16.4kB Apple
2 42.3MB 51.8MB 9568kB EFI
=================== parted -lm:
BYT;
/dev/sda:500GB:scsi:512:4096:gpt:ATA WDC WD5000LPVX-2;
1:1049kB:538MB:537MB:fat32::boot;
2:538MB:496GB:495GB:ext4::;
3:496GB:500GB:4171MB:linux-swap(v1)::;
BYT;
/dev/sr0:1044MB:scsi:2048:2048:mac:MATSHITA DVD-RAM UJ8HC;
1:8192B:24.6kB:16.4kB::Apple:;
2:42.3MB:51.8MB:9568kB::EFI:;
=================== lsblk:
KNAME TYPE FSTYPE SIZE LABEL MODEL UUID
sda disk 465.8G WDC WD50
sda1 part vfat 512M 3AF6-4091
sda2 part ext4 461.4G eb2ab765-163b-4aca-859c-9b44e792ba06
sda3 part swap 3.9G 4fd2438c-4cd6-491f-aac3-88c15fe5855a
sr0 rom iso9660 996M Ubuntu 14.04.2 LTS amd64
DVD-RAM
loop0 loop squashfs 953M
KNAME ROTA RO RM STATE MOUNTPOINT
sda 1 0 0 running
sda1 1 0 0 /mnt/boot-sav/sda1
sda2 1 0 0 /mnt/boot-sav/sda2
sda3 1 0 0 [SWAP]
sr0 1 0 1 running /cdrom
loop0 1 1 0 /rofs
=================== mount:
/cow on / type overlayfs (rw)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
/dev/sr0 on /cdrom type iso9660 (ro,noatime)
/dev/loop0 on /rofs type squashfs (ro,noatime)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /sys/firmware/efi/efivars type efivarfs (rw)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
systemd on /sys/fs/cgroup/systemd type cgroup (rw,noexec,nosuid,nodev,none,name=systemd)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=ubuntu)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw)
/dev/sda2 on /mnt/boot-sav/sda2 type ext4 (rw)
=================== ls:
/sys/block/sda (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sda1 sda2 sda3 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered): autofs block bsg btrfs-control bus cdrom char console core cpu cpu_dma_latency cuse disk dri ecryptfs fb0 fd full fuse hidraw0 hidraw1 hpet input kmsg kvm log mapper mcelog media0 mei mem net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper: control
=================== hexdump -n512 -C /dev/sda1
00000000 eb 58 90 6d 6b 66 73 2e 66 61 74 00 02 08 20 00 |.X.mkfs.fat... .|
00000010 02 00 00 00 00 f8 00 00 3f 00 ff 00 00 08 00 00 |........?.......|
00000020 00 00 10 00 fe 03 00 00 00 00 00 00 02 00 00 00 |................|
00000030 01 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000040 80 01 29 91 40 f6 3a 4e 4f 20 4e 41 4d 45 20 20 |..).@.:NO NAME |
00000050 20 20 46 41 54 33 32 20 20 20 0e 1f be 77 7c ac | FAT32 ...w|.|
00000060 22 c0 74 0b 56 b4 0e bb 07 00 cd 10 5e eb f0 32 |".t.V.......^..2|
00000070 e4 cd 16 cd 19 eb fe 54 68 69 73 20 69 73 20 6e |.......This is n|
00000080 6f 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 64 69 |ot a bootable di|
00000090 73 6b 2e 20 20 50 6c 65 61 73 65 20 69 6e 73 65 |sk. Please inse|
000000a0 72 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 66 6c |rt a bootable fl|
000000b0 6f 70 70 79 20 61 6e 64 0d 0a 70 72 65 73 73 20 |oppy and..press |
000000c0 61 6e 79 20 6b 65 79 20 74 6f 20 74 72 79 20 61 |any key to try a|
000000d0 67 61 69 6e 20 2e 2e 2e 20 0d 0a 00 00 00 00 00 |gain ... .......|
000000e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
00000200
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== df -Th:
Filesystem Type Size Used Avail Use% Mounted on
/cow overlayfs 1.9G 144M 1.8G 8% /
udev devtmpfs 1.9G 12K 1.9G 1% /dev
tmpfs tmpfs 384M 1.3M 383M 1% /run
/dev/sr0 iso9660 996M 996M 0 100% /cdrom
/dev/loop0 squashfs 953M 953M 0 100% /rofs
none tmpfs 4.0K 0 4.0K 0% /sys/fs/cgroup
tmpfs tmpfs 1.9G 1.2M 1.9G 1% /tmp
none tmpfs 5.0M 4.0K 5.0M 1% /run/lock
none tmpfs 1.9G 80K 1.9G 1% /run/shm
none tmpfs 100M 84K 100M 1% /run/user
/dev/sda1 vfat 511M 3.4M 508M 1% /mnt/boot-sav/sda1
/dev/sda2 ext4 455G 4.4G 427G 2% /mnt/boot-sav/sda2
=================== fdisk -l:
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0xcb46bd5e
Device Boot Start End Blocks Id System
/dev/sda1 1 976773167 488386583+ ee GPT
Partition 1 does not start on physical sector boundary.
=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sda2, using the following options: sda1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s use-standard-efi-file rename-ms-efi
=================== User settings
The settings chosen by the user will not act on the boot.
Je pense qu'il serait utile que tu utilises la fonctionnalité "select an uefi file as trusted" de ton "Bios" comme expliqué ici par Crestey : https://forum.ubuntu-fr.org/viewtopic.p … #p19678691
Il ne s'agit pas du même modèle que toi mais c'est bien décrit.
Sinon, il y a la discussion créée par Tamarou sur ton modèle : https://forum.ubuntu-fr.org/viewtopic.php?id=1803491
On voit que Tamarou a utilisé cette fonctionnalité "select an uefi file as trusted" dans ce post : https://forum.ubuntu-fr.org/viewtopic.p … #p19416851
C'est sans doute ce qu'il veut exprimer quand il a écrit : "Ajout d'ubuntu comme fichier fiable parmi ceux du répertoire EFI."
Hors ligne
#3 Le 05/07/2015, à 11:42
- egolego
Re : [RESOLU] Installation ubuntu persistant sur Acer 2508 : aucun boot
Merci Malbo !
J'ai tout lu et ai tenté de paramétrer l'option : "select an uefi file as trusted" mais chez moi elle reste grisée, impossible d'y accéder (pour désactiver le Secure Boot j'avais été obligée d'instituer un mot de passe supervisor (superadmin chez tamarou), ce qui avait marché mais là, m^eme en instituant un mot de passe user, rien n'y fait, l'option est toujours grisée.
Autres précisions sans rapport immédiat mais qui pourraient peut-^etre aider :
- je précise que je ne suis pas dans le cas d'une installation duale mais d'Ubuntu seul.
- juste avant de booter sur le CD d'essai d'Ubuntu j'ai ce rapide message : Could not open EFI
EFI\BOOT\fallback.efi :14
merci à tous par avance
Je rajoute une photo de mon Bios :
Dernière modification par egolego (Le 05/07/2015, à 12:35)
Hors ligne
#4 Le 05/07/2015, à 15:23
- egolego
Re : [RESOLU] Installation ubuntu persistant sur Acer 2508 : aucun boot
Avancée de la situation :
Ne réussissant pas à activer la fonctionnalité "select an uefi file as trusted", et parce que je suis novice, je préfère nepas tenter le diable et je m'abstiens de bidouiller le bios en activant "password on boot". Est-ce que je fais bien de m'abstenir ?
Par contre, j'ai activé dans le bios la fonction F12 au démarrage > la première fois, et seulement la première fois que j'ai fait F12 au démarrage, après avoir validé la seule option que le boot manager me proposait (non noté mais ça ressemblait à HDD WD5OOO...) l'ordi a booté sur Ubuntu (le CD d'essai n'était pas dans la machine) : gros espoir ; j'ai tout de suite mis à jour ubuntu ; au moment du redémarrage, j'ai lancé le Boot menu par F12 et plus rien ne m'était proposé !! si je laisse l'ordi booter : No boot device.
voici ce que cela donne le menu de boot maintenant :
je refonctionne à partir du CD d'essai de Ubuntu...mais j'aimerais bien savoir si les choses ont un peu avancé (ou reculé !!) ; voici un nouveau boot info :
http://paste.ubuntu.com/11826032/
merci par avance pour vos conseils.
egolego
Hors ligne
#5 Le 05/07/2015, à 18:53
- egolego
Re : [RESOLU] Installation ubuntu persistant sur Acer 2508 : aucun boot
Alors j'ai réussi à activer la fonctionnalité "select an uefi file as trusted" en réactivant le Secure Boot dans l'onglet Boot du Bios, aussi peu logique que cela puisse paraître : j'ai alors ajouté à HDD0 > ubuntu > shimx64.efi et j'ai laissé le boot secure activé.
au démarrage, mon pc se lance tout seul sur ubuntu !
J'aimerais bien être capable de comprendre pourquoi ça a fonctionné ainsi, et pouvoir nourrir la rubrique ACER 2508 C9Q9... mais je suis trop novice pour expliquer les choses !
le dernier boot info : http://paste.ubuntu.com/11826829/
ce qui m'inquiète c'est le warning de la fin : "Les fichiers de démarrage de [L'OS actuellement utilisé - Ubuntu 14.04.2 LTS] sont loin du début du disque. Votre BIOS pourrait ne pas les détecter. Vous voudrez peut-être re-essayer après avoir créé une partition /boot (EXT4, >200MB, en début de disque). Cela peut être réalisé via des outils tels que gParted. Puis sélectionnez cette partition via l'option [Partition /boot séparée :] de [Boot-Repair]. (http://doc.ubuntu-fr.org/tutoriel/partition_boot)" cela fera sans doute l'objet d'un nouveau post ailleurs;
bonne soirée (je suis bien contente de m'être définitivement débarrassée de Windows)
Hors ligne
#6 Le 06/07/2015, à 06:33
- malbo
Re : [RESOLU] Installation ubuntu persistant sur Acer 2508 : aucun boot
Ton dernier Boot-Info ( http://paste.ubuntu.com/11826829/ ) est là :
Boot Info Script e7fc706 + Boot-Repair extra info [Boot-Info 9Feb2015]
============================= Boot Info Summary: ===============================
=> No boot loader is installed in the MBR of /dev/sda.
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /EFI/ubuntu/MokManager.efi /EFI/ubuntu/grubx64.efi
/EFI/ubuntu/shimx64.efi
sda2: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 14.04.2 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab
sda3: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 1 976,773,167 976,773,167 ee GPT
GUID Partition Table detected.
Partition Start Sector End Sector # of Sectors System
/dev/sda1 2,048 1,050,623 1,048,576 EFI System partition
/dev/sda2 1,050,624 968,624,127 967,573,504 Data partition (Linux)
/dev/sda3 968,624,128 976,771,071 8,146,944 Swap partition (Linux)
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/sda1 3AF6-4091 vfat
/dev/sda2 eb2ab765-163b-4aca-859c-9b44e792ba06 ext4
/dev/sda3 4fd2438c-4cd6-491f-aac3-88c15fe5855a swap
========================= "ls -l /dev/disk/by-id" output: ======================
total 0
lrwxrwxrwx 1 root root 9 Jul 5 18:37 ata-MATSHITA_DVD-RAM_UJ8HC_KO008070204501A07BE5 -> ../../sr0
lrwxrwxrwx 1 root root 9 Jul 5 18:48 ata-WDC_WD5000LPVX-22V0TT0_WD-WX71A84KLVA0 -> ../../sda
lrwxrwxrwx 1 root root 10 Jul 5 18:37 ata-WDC_WD5000LPVX-22V0TT0_WD-WX71A84KLVA0-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jul 5 18:37 ata-WDC_WD5000LPVX-22V0TT0_WD-WX71A84KLVA0-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jul 5 18:37 ata-WDC_WD5000LPVX-22V0TT0_WD-WX71A84KLVA0-part3 -> ../../sda3
lrwxrwxrwx 1 root root 9 Jul 5 18:48 wwn-0x50014ee604facc48 -> ../../sda
lrwxrwxrwx 1 root root 10 Jul 5 18:37 wwn-0x50014ee604facc48-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jul 5 18:37 wwn-0x50014ee604facc48-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jul 5 18:37 wwn-0x50014ee604facc48-part3 -> ../../sda3
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/sda1 /boot/efi vfat (rw)
/dev/sda2 / ext4 (rw,errors=remount-ro)
=========================== sda2/boot/grub/grub.cfg: ===========================
--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
set have_grubenv=true
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="0"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function recordfail {
set recordfail=1
if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 eb2ab765-163b-4aca-859c-9b44e792ba06
else
search --no-floppy --fs-uuid --set=root eb2ab765-163b-4aca-859c-9b44e792ba06
fi
font="/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=fr_FR
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
set timeout=-1
else
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=hidden
set timeout=0
# Fallback hidden-timeout code in case the timeout_style feature is
# unavailable.
elif sleep --interruptible 0 ; then
set timeout=0
fi
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30,0; then
clear
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="${1}"
if [ "${1}" = "keep" ]; then
set vt_handoff=vt.handoff=7
else
set vt_handoff=
fi
}
if [ "${recordfail}" != 1 ]; then
if [ -e ${prefix}/gfxblacklist.txt ]; then
if hwmatch ${prefix}/gfxblacklist.txt 3; then
if [ ${match} = 0 ]; then
set linux_gfx_mode=keep
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=text
fi
else
set linux_gfx_mode=keep
fi
else
set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-eb2ab765-163b-4aca-859c-9b44e792ba06' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 eb2ab765-163b-4aca-859c-9b44e792ba06
else
search --no-floppy --fs-uuid --set=root eb2ab765-163b-4aca-859c-9b44e792ba06
fi
linux /boot/vmlinuz-3.16.0-41-generic.efi.signed root=UUID=eb2ab765-163b-4aca-859c-9b44e792ba06 ro quiet splash $vt_handoff
initrd /boot/initrd.img-3.16.0-41-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-eb2ab765-163b-4aca-859c-9b44e792ba06' {
menuentry 'Ubuntu, avec Linux 3.16.0-41-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.16.0-41-generic-advanced-eb2ab765-163b-4aca-859c-9b44e792ba06' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 eb2ab765-163b-4aca-859c-9b44e792ba06
else
search --no-floppy --fs-uuid --set=root eb2ab765-163b-4aca-859c-9b44e792ba06
fi
echo 'Chargement de Linux 3.16.0-41-generic…'
linux /boot/vmlinuz-3.16.0-41-generic.efi.signed root=UUID=eb2ab765-163b-4aca-859c-9b44e792ba06 ro quiet splash $vt_handoff
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-3.16.0-41-generic
}
menuentry 'Ubuntu, with Linux 3.16.0-41-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.16.0-41-generic-recovery-eb2ab765-163b-4aca-859c-9b44e792ba06' {
recordfail
load_video
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 eb2ab765-163b-4aca-859c-9b44e792ba06
else
search --no-floppy --fs-uuid --set=root eb2ab765-163b-4aca-859c-9b44e792ba06
fi
echo 'Chargement de Linux 3.16.0-41-generic…'
linux /boot/vmlinuz-3.16.0-41-generic.efi.signed root=UUID=eb2ab765-163b-4aca-859c-9b44e792ba06 ro recovery nomodeset
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-3.16.0-41-generic
}
menuentry 'Ubuntu, avec Linux 3.16.0-30-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.16.0-30-generic-advanced-eb2ab765-163b-4aca-859c-9b44e792ba06' {
recordfail
load_video
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 eb2ab765-163b-4aca-859c-9b44e792ba06
else
search --no-floppy --fs-uuid --set=root eb2ab765-163b-4aca-859c-9b44e792ba06
fi
echo 'Chargement de Linux 3.16.0-30-generic…'
linux /boot/vmlinuz-3.16.0-30-generic root=UUID=eb2ab765-163b-4aca-859c-9b44e792ba06 ro quiet splash $vt_handoff
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-3.16.0-30-generic
}
menuentry 'Ubuntu, with Linux 3.16.0-30-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.16.0-30-generic-recovery-eb2ab765-163b-4aca-859c-9b44e792ba06' {
recordfail
load_video
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 eb2ab765-163b-4aca-859c-9b44e792ba06
else
search --no-floppy --fs-uuid --set=root eb2ab765-163b-4aca-859c-9b44e792ba06
fi
echo 'Chargement de Linux 3.16.0-30-generic…'
linux /boot/vmlinuz-3.16.0-30-generic root=UUID=eb2ab765-163b-4aca-859c-9b44e792ba06 ro recovery nomodeset
echo 'Chargement du disque mémoire initial…'
initrd /boot/initrd.img-3.16.0-30-generic
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------
=============================== sda2/etc/fstab: ================================
--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda2 during installation
UUID=eb2ab765-163b-4aca-859c-9b44e792ba06 / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/sda1 during installation
UUID=3AF6-4091 /boot/efi vfat defaults 0 1
# swap was on /dev/sda3 during installation
UUID=4fd2438c-4cd6-491f-aac3-88c15fe5855a none swap sw 0 0
--------------------------------------------------------------------------------
ADDITIONAL INFORMATION :
=================== log of boot-info 2015-07-05__18h48 ===================
boot-info version : 4ppa33
boot-sav version : 4ppa33
glade2script version : 3.2.2~ppa47~saucy
boot-sav-extra version : 4ppa33
boot-info is executed in installed-session (Ubuntu 14.04.2 LTS, trusty, Ubuntu, x86_64)
CPU op-mode(s): 32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-3.16.0-41-generic.efi.signed root=UUID=eb2ab765-163b-4aca-859c-9b44e792ba06 ro quiet splash vt.handoff=7
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== os-prober:
/dev/sda2:L'OS actuellement utilisé - Ubuntu 14.04.2 LTS CurrentSession:linux
=================== blkid:
/dev/sda1: UUID="3AF6-4091" TYPE="vfat"
/dev/sda2: UUID="eb2ab765-163b-4aca-859c-9b44e792ba06" TYPE="ext4"
/dev/sda3: UUID="4fd2438c-4cd6-491f-aac3-88c15fe5855a" TYPE="swap"
1 disks with OS, 1 OS : 1 Linux, 0 MacOS, 0 Windows, 0 unknown type OS.
Attention : identifiant de table de partitions GPT (GUID) détecté sur « /dev/sda ». L'utilitaire sfdisk ne prend pas GPT en charge. Utilisez GNU Parted.
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== /etc/grub.d/ :
drwxr-xr-x 2 root root 4096 juil. 4 22:58 grub.d
total 76
-rwxr-xr-x 1 root root 9424 mai 15 2014 00_header
-rwxr-xr-x 1 root root 6058 mai 8 2014 05_debian_theme
-rwxr-xr-x 1 root root 11608 mai 15 2014 10_linux
-rwxr-xr-x 1 root root 10412 mai 15 2014 20_linux_xen
-rwxr-xr-x 1 root root 1992 mars 12 2014 20_memtest86+
-rwxr-xr-x 1 root root 11692 mai 15 2014 30_os-prober
-rwxr-xr-x 1 root root 1416 mai 15 2014 30_uefi-firmware
-rwxr-xr-x 1 root root 214 mai 15 2014 40_custom
-rwxr-xr-x 1 root root 216 mai 15 2014 41_custom
-rw-r--r-- 1 root root 483 mai 15 2014 README
=================== /etc/default/grub :
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration'
GRUB_DEFAULT=0
GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""
# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console
# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480
# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true
# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"
# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"
/boot/efi detected in the fstab of sda2: UUID=3AF6-4091 (sda1)
=================== efibootmgr -v
BootCurrent: 0000
Timeout: 2 seconds
BootOrder: 0000,2001,2002,2003
Boot0000* shix64 ACPI(a0341d0,0)PCI(13,0)03120a00000000000000HD(1,800,100000,be5dddd5-eac0-4a30-b284-b2f2eb08cf44)File(EFIubuntushimx64.efi)A01 ..
Boot0001* Unknown Device: HD(1,800,100000,be5dddd5-eac0-4a30-b284-b2f2eb08cf44)File(EFIubuntushimx64.efi)RC
Boot0002* ubuntu HD(1,800,100000,be5dddd5-eac0-4a30-b284-b2f2eb08cf44)File(EFIubuntushimx64.efi)
Boot2001* EFI USB Device RC
Boot2002* EFI DVD/CDROM RC
Boot2003* EFI Network RC
=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot enabled.
=================== PARTITIONS & DISKS:
sda2 : sda, not-sepboot, grubenv-ok grub2, signed grub-efi , update-grub, 64, with-boot, is-os, not--efi--part, fstab-without-boot, fstab-has-goodEFI, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, apt-get, grub-install, with--usr, fstab-without-usr, not-sep-usr, standard, farbios, .
sda1 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, is-correct-EFI, part-has-no-fstab, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, not-far, /boot/efi.
sda : GPT, no-BIOS_boot, has-correctEFI, not-usb, has-os, 2048 sectors * 512 bytes
=================== parted -l:
Model: ATA WDC WD5000LPVX-2 (scsi)
Disk /dev/sda: 500GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Number Start End Size File system Name Flags
1 1049kB 538MB 537MB fat32 boot
2 538MB 496GB 495GB ext4
3 496GB 500GB 4171MB linux-swap(v1)
=================== parted -lm:
BYT;
/dev/sda:500GB:scsi:512:4096:gpt:ATA WDC WD5000LPVX-2;
1:1049kB:538MB:537MB:fat32::boot;
2:538MB:496GB:495GB:ext4::;
3:496GB:500GB:4171MB:linux-swap(v1)::;
=================== lsblk:
KNAME TYPE FSTYPE SIZE LABEL MODEL UUID
sda disk 465,8G WDC WD5000LP
sda1 part vfat 512M 3AF6-4091
sda2 part ext4 461,4G eb2ab765-163b-4aca-859c-9b44e792ba06
sda3 part swap 3,9G 4fd2438c-4cd6-491f-aac3-88c15fe5855a
sr0 rom 1024M DVD-RAM UJ8H
KNAME ROTA RO RM STATE MOUNTPOINT
sda 1 0 0 running
sda1 1 0 0 /boot/efi
sda2 1 0 0 /
sda3 1 0 0 [SWAP]
sr0 1 0 1 running
=================== mount:
/dev/sda2 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /sys/firmware/efi/efivars type efivarfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
/dev/sda1 on /boot/efi type vfat (rw)
systemd on /sys/fs/cgroup/systemd type cgroup (rw,noexec,nosuid,nodev,none,name=systemd)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=van)
=================== ls:
/sys/block/sda (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sda1 sda2 sda3 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered): autofs block bsg btrfs-control bus cdrom char console core cpu cpu_dma_latency cuse disk dri ecryptfs fb0 fd full fuse hidraw0 hidraw1 hpet input kmsg kvm log mapper mcelog media0 mei mem net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper: control
ls: impossible d'accéder à : Aucun fichier ou dossier de ce type
=================== hexdump -n512 -C /dev/sda1
00000000 eb 58 90 6d 6b 66 73 2e 66 61 74 00 02 08 20 00 |.X.mkfs.fat... .|
00000010 02 00 00 00 00 f8 00 00 3f 00 ff 00 00 08 00 00 |........?.......|
00000020 00 00 10 00 fe 03 00 00 00 00 00 00 02 00 00 00 |................|
00000030 01 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000040 80 01 29 91 40 f6 3a 4e 4f 20 4e 41 4d 45 20 20 |..).@.:NO NAME |
00000050 20 20 46 41 54 33 32 20 20 20 0e 1f be 77 7c ac | FAT32 ...w|.|
00000060 22 c0 74 0b 56 b4 0e bb 07 00 cd 10 5e eb f0 32 |".t.V.......^..2|
00000070 e4 cd 16 cd 19 eb fe 54 68 69 73 20 69 73 20 6e |.......This is n|
00000080 6f 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 64 69 |ot a bootable di|
00000090 73 6b 2e 20 20 50 6c 65 61 73 65 20 69 6e 73 65 |sk. Please inse|
000000a0 72 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 66 6c |rt a bootable fl|
000000b0 6f 70 70 79 20 61 6e 64 0d 0a 70 72 65 73 73 20 |oppy and..press |
000000c0 61 6e 79 20 6b 65 79 20 74 6f 20 74 72 79 20 61 |any key to try a|
000000d0 67 61 69 6e 20 2e 2e 2e 20 0d 0a 00 00 00 00 00 |gain ... .......|
000000e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
00000200
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== df -Th:
Filesystem Type Size Used Avail Use% Mounted on
/dev/sda2 ext4 455G 4.6G 427G 2% /
none tmpfs 4.0K 0 4.0K 0% /sys/fs/cgroup
udev devtmpfs 1.9G 12K 1.9G 1% /dev
tmpfs tmpfs 384M 1.3M 383M 1% /run
none tmpfs 5.0M 0 5.0M 0% /run/lock
none tmpfs 1.9G 80K 1.9G 1% /run/shm
none tmpfs 100M 36K 100M 1% /run/user
/dev/sda1 vfat 511M 3.4M 508M 1% /boot/efi
=================== fdisk -l:
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0xcb46bd5e
Device Boot Start End Blocks Id System
/dev/sda1 1 976773167 488386583+ ee GPT
Partition 1 does not start on physical sector boundary.
=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sda2, using the following options: sda1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s use-standard-efi-file rename-ms-efi
=================== Final advice in case of suggested repair
Les fichiers de démarrage de [L'OS actuellement utilisé - Ubuntu 14.04.2 LTS] sont loin du début du disque. Votre BIOS pourrait ne pas les détecter. Vous voudrez peut-être re-essayer après avoir créé une partition /boot (EXT4, >200MB, en début de disque). Cela peut être réalisé via des outils tels que gParted. Puis sélectionnez cette partition via l'option [Partition /boot séparée :] de [Boot-Repair]. (http://doc.ubuntu-fr.org/tutoriel/partition_boot)
=================== User settings
The settings chosen by the user will not act on the boot.
Dans l'extrait suivant, il y a toutes les infos intéressantes sur ton paramétrage de l'UEFI :
=================== efibootmgr -v
BootCurrent: 0000
Timeout: 2 seconds
BootOrder: 0000,2001,2002,2003
Boot0000* shix64 ACPI(a0341d0,0)PCI(13,0)03120a00000000000000HD(1,800,100000,be5dddd5-eac0-4a30-b284-b2f2eb08cf44)File(EFIubuntushimx64.efi)A01 ..
Boot0001* Unknown Device: HD(1,800,100000,be5dddd5-eac0-4a30-b284-b2f2eb08cf44)File(EFIubuntushimx64.efi)RC
Boot0002* ubuntu HD(1,800,100000,be5dddd5-eac0-4a30-b284-b2f2eb08cf44)File(EFIubuntushimx64.efi)
Boot2001* EFI USB Device RC
Boot2002* EFI DVD/CDROM RC
Boot2003* EFI Network RC
=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot enabled.
On y voit l'entrée "shix64" que tu as créée avec la fonctionnalité "select an uefi file as trusted" : elle est en priorité de démarrage.
Dans la partie du bas (UEFI/Legacy mode), on voit "SecureBoot enabled" ce qui confirme bien ce que tu as expliqué dans ton post #5. C'est vrai que c'est différent de la discussion de Tamarou qui lui avait désactivé "Secure Boot", toutefois ton cas me semble plus clair parce que la fonctionnalité consiste à désigner un fichier comme étant "sûr" (trusted) et pour moi c'est bien dans un contexte de "Secure Boot" activé que cette fonctionnalité a un sens.
Je dois dire que tu fais bien progresser la science parce que dans un cas comme le tien où Windows 8 a été viré de l'ordi pour être remplacé par Ubuntu, on lit souvent qu'il faut désactiver "Secure Boot" et toi tu démontres que tu obtiens un résultat parfait en conservant "Secure Boot" activé.
En ce qui concerne le warning de la fin : "Les fichiers de démarrage de [L'OS actuellement utilisé - Ubuntu 14.04.2 LTS] sont loin du début du disque. bla bla bla", ce commentaire ne te concerne pas : c'est seulement pour les vieux ordis.
Hors ligne
#7 Le 08/07/2015, à 20:48
- egolego
Re : [RESOLU] Installation ubuntu persistant sur Acer 2508 : aucun boot
Merci pour ton commentaire ! Je confirme que tout marche nickel !
egolego
Hors ligne
#8 Le 09/07/2015, à 09:23
- malbo
Re : [RESOLU] Installation ubuntu persistant sur Acer 2508 : aucun boot
J'ai mentionné ton expérience dans la ligne concernant le modèle Extensa 2508-C9Q9 dans la Liste des portables « Acer ».
Ce serait utile que tu rectifies le nom de ton modèle dans le post #1 : tu as écrit "portable acer 2508 Q9C9" alors qu'il s'agit de 2508-C9Q9 (tu as permuté C9 et Q9)
Hors ligne
#9 Le 15/01/2016, à 21:33
- mommy
Re : [RESOLU] Installation ubuntu persistant sur Acer 2508 : aucun boot
Bonsoir,
J'ai un Acer Extensa 2508... et suis vraiment débutante : entrer dans le BIOS est une action inconnue pour moi.
J'ai installé Ubuntu 14.04 mais ne parviens pas à l'utiliser autrement qu'avec "essayer Ubuntu". Le vendeur, à qui je voulais retourner l'ordi m'a dit que je n'avais pas le droit de... des bêtises.
J'ai bien lu la réponse de Malbo à Egolego, mais c'est vraiment difficile pour moi... le BIOS, tout ça.
J'ai compris que vous aviez débloqué le même problème que le mien, ce qui m'a rassurée etsortie du désespoir.
Pouvez-vous SVP me donner des directives très simples, action par action ?
Merci.
Mommy.
Hors ligne
#10 Le 15/01/2016, à 21:39
- malbo
Re : [RESOLU] Installation ubuntu persistant sur Acer 2508 : aucun boot
@mommy : je te propose :
1) créer une nouvelle discussion pour ton cas personnel suivant 4.1 Initier une nouvelle discussion
2) poster dans la présente discussion pour donner le lien vers cette nouvelle discussion
Hors ligne